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1 Biomechanics > Lecture 3 > Flashcards

Lecture 3 Flashcards

1
Q

Variations in ROM

A

research parameter variability
age
gender
body size
anatomic variations
SAID principle

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2
Q

SAID principle

A

Specific Adaption to Imposed Demand

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3
Q

Backing up the car

A

60-70° of cervical rotation

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4
Q

Looking up at the ceiling

A

40-50° of cervical extension

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5
Q

Moving from sit to stand

A

Need 35° of lumbar flexion

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6
Q

Picking up object from floor

A

at least 60° of lumbar flexion

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7
Q

Measuring AROM Steps

A

Determine type of measurement/device
Explain to patient
Position patient
Have patient move actively
Palpate bony landmarks
Align measurement device
Move goni through movement

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8
Q

Cervical flexion/extension AROM goni

A

Axis – auditory meatus
Stationary arm–perpendicular to floor
Moving arm–in line with base of nares

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9
Q

Cervical flexion/extension AROM inclinometer

A

vertex of the skull

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10
Q

Cervical lateral flexion AROM

A

Axis–spinous process C7
Stationary Arm–perpendicular to floor
Moving Arm–posterior midline of skull/occipital protuberance

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11
Q

Cervical lateral flexion AROM inclinometer

A

vertex of skull

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12
Q

Cervical Rotation AROM

A

Axis–vertex of skull
Stationary –line btwn 2 acromion processes
Moving–midline of nose

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13
Q

Cervical Rotation AROM inclinometer

A

in-between eyebrows
RED numbers for reading

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14
Q

Lumbar Flexion AROM

A

Axis: mid-axillary @ lowest rib
Stationary: perpendicular to floor
Moving arm: mid-axillary line

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15
Q

Lumbar Flexion AROM inclinometer

A

vertical on SP, 15 cm superior from PSIS line

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16
Q

Lumbar Extension AROM

A

Axis: mid-axillary line at lowest rib
Stationary: vertical to floor
Moving: along mid-axillary line

17
Q

Lumbar Extension AROM inclinometer

A

vertical on SP, 15 cm superior from PSIS line

18
Q

ThoracoLumbar Lateral Flexion AROM

A

Axis: Spinous process of S1 vertebra
Moving: Spinous process of C7
Stationary: vertical to floor

19
Q

ThoracoLumbar Rotation AROM

A

Axis: as close to axis of motion as possible
Stationary: parallel to scapulae in starting position
Moving arm: parallel to bar patient is holding

20
Q

ThoracoLumbar Rotation AROM inclinometer

A

T1 SP and T12 SP

21
Q

Alternate Thoracic rotation

A

Dowel held at acromion process
pelvis stabilized by squeezing knees
inclinometer at T2

1 Biomechanics (17 decks)

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